{{!
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
}}

<h4 class="step-title">{{t widget.create.wizard.step2.header}}</h4>

<p class="step-description">
  {{t widget.create.wizard.step2.body.template}}
</p>

<div class="panel panel-default">
  <div class="panel-body">
    <div {{bindAttr class=":template isTemplateInvalid:error"}}>
      <h5>{{t widget.create.wizard.step2.template.header}}</h5>
      {{view Ember.TextArea valueBinding="templateValue" placeholderBinding="view.templatePlaceholder"}}
        {{#if isTemplateInvalid}}
          <div>{{t widget.create.wizard.step2.body.template.invalid.msg}}</div>
        {{/if}}
    </div>

    <div class="alert alert-info">
      {{t widget.create.wizard.step2.body.text}}
    </div>
    {{#if isAnyExpressionInvalid}}
      <div class="alert alert-danger">
        {{t widget.create.wizard.step2.body.invalid.expression}}
      </div>
    {{/if}}
    {{#each expression in expressions}}
      <h5>{{EXPRESSION_PREFIX}}{{expression.id}}</h5>
      {{view App.WidgetWizardExpressionView expressionBinding="expression"}}
    {{/each}}

    <div class="align-right">
      <a href="#" {{action addExpression target="controller"}}>
        <i class="glyphicon glyphicon-plus"></i>
        {{t widget.create.wizard.step2.addExpression}}
      </a>
    </div>
  </div>
</div>